[rustc.git] / src / tools / rust-analyzer / crates / rust-analyzer / src / cli / symbols.rs

//! Read Rust code on stdin, print syntax tree on stdout.
use ide::Analysis;

use crate::cli::{flags, read_stdin};

impl flags::Symbols {
    pub fn run(self) -> anyhow::Result<()> {
        let text = read_stdin()?;
        let (analysis, file_id) = Analysis::from_single_file(text);
        let structure = analysis.file_structure(file_id).unwrap();
        for s in structure {
            println!("{s:?}");
        }
        Ok(())
    }
}
Commit	Line	Data
064997fb FG	1	//! Read Rust code on stdin, print syntax tree on stdout.
	2	use ide::Analysis;
	3
	4	use crate::cli::{flags, read_stdin};
	5
	6	impl flags::Symbols {
	7	pub fn run(self) -> anyhow::Result<()> {
	8	let text = read_stdin()?;
	9	let (analysis, file_id) = Analysis::from_single_file(text);
	10	let structure = analysis.file_structure(file_id).unwrap();
	11	for s in structure {
f25598a0	12	println!("{s:?}");
064997fb FG	13	}
	14	Ok(())
	15	}
	16	}